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Sorry, this Specialized S-Works Aethos Road Bike - 2021, 54cm isn't available.
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Specialized S-Works Aethos Road Bike - 2021, 54cm

Item #BRD29836
Condition: Certified Pre-Owned
Fit Range: 5'7" - 5'11"

Trade In
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Every Certified Pre-Owned bike passes our multi-point inspection
  • Frame integrity verified
  • All components inspected
  • Drivetrain cleaned and tuned
  • Suspension adjusted
  • Wheels trued
Shipping

Our RideFast shipping means this bike gets to you quickly and securely.

Quick Assembly
  • Bikes arrive tuned and mostly pre-assembled
  • Torque tool & video guide included
  • Get riding in 15 minutes
Canadian Customers

Please note that any duties, taxes, or surcharges as required by Canadian customs and provincial authorities will be the buyer's responsibility. Shipping to Canadian addresses may take longer than expected due to customs.

Guaranteed Buyback

We'll happily purchase this bike back from you when you're ready for your next upgrade. A TPC buyback offer is guaranteed for 18 month on all qualifying bikes.

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Float Through The Hills

Why We Love It
The S-Works Aethos is the best build of this comfy, telepathically responsive road bike. Rideability feels like a buzzword, but the Aethos delivers. There was no wind tunnel testing and it's not even UCI-legal, so if breaking the rules for a great ride is your vibe, enter Aethos.
Upgrades
  • Zipp SL 70 Aero Carbon handlebar.
  • Zipp SL Speed Carbon stem.
  • Zipp 404 NSW Disc Carbon Tubeless Compatible wheelset.
  • Quarq SRAM Red eTap AXS Carbon Power Meter crankset. *
Features
  • Ultralight climber with brilliant handling
  • Responsive and comfy geometry across terrains
  • Carbon layup creates a bike so light it breaks UCI rules
  • Perfect balance of front and rear stiffness
  • Aerodynamics discarded in favor of outstanding ride quality
  • S-Works boasts the pinnacle of frame technology and comes standard with elite components
Master Mechanic’s Notes
  • Light scratches on the top tube & inside of non-drive side chainstay.
Specifications
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Details
Year 2021
Brand Specialized
Model S-Works Aethos
Size 54cm
Frame Material Carbon Fiber
Drivetrain SRAM, 2x12 spd
Weight 15 lbs 2 oz
Build
Fork Specialized S-Works Aethos, FACT 12r Carbon
Brakes SRAM Red , Disc Brakes - Hydraulic
Shifters SRAM Red eTap AXS, Electronic
Front Derailleur SRAM Red eTap AXS
Rear Derailleur SRAM Red eTap AXS
Bottom Bracket Shell Threaded
Crankset Quarq SRAM Red eTap AXS Carbon Power Meter, 48/35t, 175mm
Cassette SRAM Red AXS XG-1290, 10-28t
Chain SRAM
Handlebar Zipp SL 70 Aero Carbon , 42cm
Headset Integrated
Stem Zipp SL Speed Carbon, 31.8mm x 120mm, 6°
Seatpost Roval Alpinist Carbon, 27.2mm
Saddle Specialized S-Works Phenom FACT
Front Axle Spacing 12x100mm (Thru-Axle)
Rear Axle Spacing 12x142mm
Wheelset Zipp 404 NSW Disc Carbon Tubeless Compatible, Zipp
Front Tire Continental Grand Prix 5000 TL, 700C x 28C
Rear Tire Continental Grand Prix 5000 TL, 700C x 28C
Tire Type Tubeless
Tubeless Compatibility Bike ships tubeless
Charger Included Yes
Pedals Sold separately
Geometry
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Bike geometry chart
Inspected. Tested. Trusted.

What is CPO?

CPO bikes are gently ridden bikes that have been meticulously inspected, restored and serviced. Every CPO bike is cleaned, tuned and tested in our top-of-the-line Colorado headquarters. Road, mountain, ebike or gravel, TPC services each bike over 8 phases and multiple points of inspection.

Learn More

Bikes are meant
to be used.